paper

Chern-Simons action in noncommutative space

arXiv:hep-th/0010113 · doi:10.1016/S0370-2693(01)00241-6

Abstract

We derive the noncommutative Chern-Simons action induced by Dirac fermions coupled to a background gauge field, for the fundamental, antifundamental, and the adjoint representation. We discuss properties of the noncommutative Chern-Simons action showing in particular that the Seiberg-Witten formula maps it into the standard commutative Chern-Simons action.

11 pages, 1 figure. Minor corrections, final version to be published in Physics Letters B

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